4.520 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.046 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ b (/ (/ (sqrt (- (pow b 2.0) (* (* 4.0 a) c))) 2.0) a))
0.052 * * [simplify]: iteration  0 :  26  enodes  (cost  8 )
0.053 * * [simplify]: iteration  1 :  52  enodes  (cost  8 )
0.054 * * [simplify]: iteration  2 :  94  enodes  (cost  8 )
0.056 * * [simplify]: iteration  3 :  146  enodes  (cost  8 )
0.059 * * [simplify]: iteration  4 :  311  enodes  (cost  8 )
0.065 * * [simplify]: iteration  5 :  1304  enodes  (cost  8 )
0.094 * * [simplify]: iteration  6 :  5002  enodes  (cost  8 )
0.094 * [simplify]: Simplified to:
   (+ b (/ (/ (sqrt (- (pow b 2.0) (* (* 4.0 a) c))) 2.0) a))
0.094 * [progress]: [Phase 3 of 3] Extracting.
0.098 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ b (/ (/ (sqrt (- (pow b 2.0) (* (* 4.0 a) c))) 2.0) a))
0.098 * * [simplify]: iteration  0 :  16  enodes  (cost  8 )
0.098 * * [simplify]: iteration  1 :  16  enodes  (cost  8 )
0.099 * [simplify]: Simplified to:
   (+ b (/ (/ (sqrt (- (pow b 2.0) (* (* 4.0 a) c))) 2.0) a))
1.665 * [regime-testing]: End program error score: 22.287151033840182